Design and implementation of a mobile payment system for Fuel Stations.
Investigation regarding mobile payment technologies: NFC (Near Field Communication), USSD (Unstructured Supplementary Service Data), SMS (Short Message Service), QR (Quick Response), mobile/web apps.
Creation of components required to allow fuel payments through mobile technologies: hybrid mobile app (Ionic, AngularJS, Apache Cordova, JavaScript) + QR codes, transactions management server (Sails.js, Node.js, AngularJS, JavaScript), fuel station management server (Sails.js, Node.js, AngularJS, JavaScript).
Configuration of a Raspberry Pi tool as Access Point for the fuel stations wireless network operation.
Configuration of a VPN between the company's platform and the fuel stations management servers, installed in the Raspberry Pi tools.
Management of the connectivity between the Raspberry Pi tool and the fuel station pumps.